# Why Standard Protein Advice May Fall Short for Older Adults

*The role of protein quality and amino acid composition in preventing sarcopenia and functional decline in older adults.*

- **Evidence Level**: Moderate
- **Publication Types**: Journal Article, Review
- **Journal**: Frontiers in nutrition
- **Sample Size**: N/A
- **Authors**: Calderón P, Jima Gavilanes D, Vivanco-Zárate AS, Sarango-González KP
- **Published**: 2026-05-08
- **Topics**: protein, sarcopenia, muscle
- **DOI**: https://doi.org/10.3389/fnut.2026.1817891
- **Original Source**: https://pubmed.ncbi.nlm.nih.gov/42180570/

## Summary

This review argues that general protein guidelines may not be enough for older adults trying to keep their muscle. Older bodies need more protein, spread evenly through the day, with a focus on leucine-rich foods like animal proteins. The authors note that creatine, vitamin D, collagen, and omega-3s, combined with resistance training, may further support muscle health.

## Practical Takeaway

This review suggests older adults may benefit from higher, evenly-distributed protein intake to help preserve muscle.

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_Canonical: https://longevity-switzerland.com/en/research/why-standard-protein-advice-may-fall-short-for-older-adults · Part of Longevity Cities · Updated 2026-05-08_